Wine area
Clear Lake AVA
Clear Lake AVA is a designated wine appellation located within the California region of United States. Clear Lake AVA encompasses high-elevation valleys, terraces, and volcanic ridges surrounding Clear Lake. warm days moderated by lake influence, altitude, and very cool nights, alluvial valley deposits and diverse young volcanic soils, and varied exposures shape Sauvignon Blanc, Cabernet Sauvignon, Chardonnay, Muscat, and Zinfandel.
Overview
Clear Lake AVA occupies high-elevation valleys, terraces, and volcanic ridges surrounding Clear Lake. Its vineyards vary by elevation, slope, and exposure, producing meaningful internal differences. Warm days moderated by lake influence, altitude, and very cool nights guide ripening, while alluvial valley deposits and diverse young volcanic soils influence drainage and vine vigor. The clearest wine identity is Sauvignon Blanc, Cabernet Sauvignon, Chardonnay, Muscat, and Zinfandel; linked vineyards and producers provide deeper specificity.
History
Winegrowing preceded federal recognition of Clear Lake AVA as a distinct American Viticultural Area. Its modern identity developed through closer matching of varieties to local growing conditions.
Geography
The AVA encompasses high-elevation valleys, terraces, and volcanic ridges surrounding Clear Lake, with slopes, elevations, and exposures creating important local variation.
Climate
Warm days moderated by lake influence, altitude, and very cool nights distinguish its growing season from neighboring areas.
Soils
Alluvial valley deposits and diverse young volcanic soils influence water retention, drainage, rooting depth, and vigor.
Wine styles
The area is best represented by Sauvignon Blanc, Cabernet Sauvignon, Chardonnay, Muscat, and Zinfandel.
Notable features
The interaction of high-elevation valleys, terraces, and volcanic ridges surrounding Clear Lake, climate, and soils gives the AVA a recognizable place in California wine.
Producers
More public records will be added as coverage expands.